In 1995,SAGE and cold forming equipment manufacturer Y0DER became joint venture.
In 1987,DALIAN SAGE COMPANY established.
In 1988,designed and manufactured the first sizing saw in China.
In 2003,it finished the first ERW 660 production line in China.
In 2003,SAGE successfully developed SAGE FORMING METHOD.
In 2011,SAGE developed the first ERW 762 production line in the world.
In 2014,the ERW508 API complete line production line has been put into production.